Devise\Menus\MenusRepository::childrenLoaded PHP Method

checks if the children relation has been lazy loaded the goal is to respect the 'depth' value requested when the menu was built

private childrenLoaded ( MenuItem $item ) : boolean
$item	MenuItem
return	boolean

    private function childrenLoaded($item)
    {
        $relations = $item->getRelations();
        return isset($relations['children']);
    }

MenusRepository